Node.js 在一个gulp任务中跳过二进制文件

我试图使用和来跳过HTML任务中的二进制文件，但是我遇到了很多麻烦

我有一个任务：

// html task, converts includes & variables in HTML
gulp.task("html", function () {
    "use strict";

    // development HTML directory
    var htmlDirectory = dev;

    // production HTML directory (if --dist is passed)
    if (argv.dist) htmlDirectory = dist;

    // clean directory if --dist is passed
    if (argv.dist) del([htmlDirectory + "/**/*", "!" + htmlDirectory + "{/assets,/assets/**}"]);

    // process HTML
    return gulp.src([src + "/**/*", "!" + src + "{/assets,/assets/**}"])
        // prevent breaking on error
        .pipe(plumber({errorHandler: onError}))
        // check if source is newer than destination
        .pipe(gulpif(!argv.dist, newer({dest: htmlDirectory, extra: [src + "{/partials,/partials/**}"]})))
        // check if a file is a binary
        .pipe(gulpif(isBinary(), function () { /* somehow skip? */ } ))
        // replace variables
        .pipe(fileinclude({
            prefix: "@@",
            basepath: "@file",
            context: {
                name: name,
                description: description,
                version: version,
                repository: repository,
                license: license,
            }
        }))
        // replace FontAwesome placeholders
        .pipe(replace(/(?:<icon:)([A-Za-z0-9\-\_]+)[^>]*(?:>)/g, "<i class='fa fa-$1' aria-hidden='true'><\/i>"))
        // output to the compiled directory
        .pipe(gulp.dest(htmlDirectory))
        // reload the files
        .pipe(browserSync.reload({stream: true}))
        // notify that the task is complete, if not part of default or watch
        .pipe(gulpif(gulp.seq.indexOf("html") > gulp.seq.indexOf("default"), notify({title: "Success!", message: "HTML task complete!", onLast: true})))
        // push the task to the ranTasks array
        .on("data", function() {
            if (ranTasks.indexOf("html") < 0) ranTasks.push("html");
        });
});

---

我不知道如何告诉Gulp跳过该文件并继续其余的任务。我觉得我错过了一些简单的东西。

经过大量的研究、实验和gulp is binary开发人员的帮助，我发现了这一点。我的任务如下：

// html task, copies binaries, converts includes & variables in HTML
gulp.task("html", function () {
    "use strict";

    // development HTML directory
    var htmlDirectory = dev;

    // production HTML directory (if --dist is passed)
    if (argv.dist) htmlDirectory = dist;

    // clean directory if --dist is passed
    if (argv.dist) del([htmlDirectory + "/**/*", "!" + htmlDirectory + "{/assets,/assets/**}"]);

    // copy binaries
    var binaries = gulp.src([src + "/**/*", "!" + src + "{/assets,/assets/**}"])
        // prevent breaking on error
        .pipe(plumber({errorHandler: onError}))
        // check if source is newer than destination
        .pipe(gulpif(!argv.dist, newer({dest: htmlDirectory, extra: [src + "/**/*", "!" + src + "{/assets,/assets/**}"]})))
        // check if a file is a binary
        .pipe(isBinary())
        // skip the file if it's not a binary
        .pipe(through.obj(function(file, enc, next) {
            if (!file.isBinary()) {
                next();
                return;
            }

            next(null, file);
        }))
        // output to the compiled directory
        .pipe(gulp.dest(htmlDirectory));

    // process HTML
    var html = gulp.src([src + "/**/*", "!" + src + "{/assets,/assets/**}"])
        // prevent breaking on error
        .pipe(plumber({errorHandler: onError}))
        // check if source is newer than destination
        .pipe(gulpif(!argv.dist, newer({dest: htmlDirectory, extra: [src + "/**/*", "!" + src + "{/assets,/assets/**}"]})))
        // check if a file is a binary
        .pipe(isBinary())
        // skip the file if it's a binary
        .pipe(through.obj(function(file, enc, next) {
            if (file.isBinary()) {
                next();
                return;
            }

            next(null, file);
        }))
        // replace variables
        .pipe(fileinclude({
            prefix: "@@",
            basepath: "@file",
            context: {
                name: name,
                description: description,
                version: version,
                repository: repository,
                license: license,
            }
        }))
        // replace icon placeholders
        .pipe(replace(/(?:<icon:)([A-Za-z0-9\-\_][^:>]+)(?:\:([A-Za-z0-9\-\_\ ][^:>]*))?(?:>)/g, "<i class='icon'><svg class='icon_svg $2' aria-hidden='true'><use xlink:href='#$1' \/><\/svg></i>"))
        // output to the compiled directory
        .pipe(gulp.dest(htmlDirectory));

    // merge both steams back in to one
    return merge(binaries, html)
        // prevent breaking on error
        .pipe(plumber({errorHandler: onError}))
        // reload the files
        .pipe(browserSync.reload({stream: true}))
        // notify that the task is complete, if not part of default or watch
        .pipe(gulpif(gulp.seq.indexOf("html") > gulp.seq.indexOf("default"), notify({title: "Success!", message: "HTML task complete!", onLast: true})))
        // push the task to the ranTasks array
        .on("data", function() {
            if (ranTasks.indexOf("html") < 0) ranTasks.push("html");
        });
});

//html任务，复制二进制文件，转换html中的包含和变量
任务（“html”，函数（）{
“严格使用”；
//开发HTML目录
var htmlDirectory=dev；
//生产HTML目录（如果传递了--dist）
如果（argv.dist）htmlDirectory=dist；
//如果传递了--dist，则清除目录
if（argv.dist）del（[htmlDirectory+“/****”，“！”+htmlDirectory+“{/assets，/assets/***}]”）；
//复制二进制文件
var binaries=gulp.src（[src+“/****”，“！”+src+“{/assets，/assets/***}]”）
//防止因错误而中断
.管道（管道工（{errorHandler:onError}））
//检查源是否比目标更新
.pipe（gulpif（！argv.dist，较新的（{dest:htmlDirectory，extra:[src+“/****”，“！”+src+“{/assets，/assets/***}]}）））
//检查文件是否为二进制文件
.pipe（isBinary（））
//如果文件不是二进制文件，请跳过该文件
.pipe（通过.obj）（函数（文件、enc、下一个）{
如果（！file.isBinary（））{
next（）；
返回；
}
下一步（空，文件）；
}))
//输出到已编译目录
.管道（吞咽目的地（htmlDirectory））；
//处理HTML
var html=gulp.src（[src+“/****”，“！”+src+“{/assets，/assets/***}]”）
//防止因错误而中断
.管道（管道工（{errorHandler:onError}））
//检查源是否比目标更新
.pipe（gulpif（！argv.dist，较新的（{dest:htmlDirectory，extra:[src+“/****”，“！”+src+“{/assets，/assets/***}]}）））
//检查文件是否为二进制文件
.pipe（isBinary（））
//如果是二进制文件，请跳过该文件
.pipe（通过.obj）（函数（文件、enc、下一个）{
if（file.isBinary（））{
next（）；
返回；
}
下一步（空，文件）；
}))
//替换变量
.管道（文件包括({
前缀：“@@”，
基本路径：“@file”，
背景：{
姓名:姓名,，
描述：描述，
版本:版本,，
存储库：存储库，
许可证：许可证，
}
}))
//替换图标占位符
.管道（替换（/（？：）+）（？：\：（[A-Za-z0-9\-\\\\\\][^:>]*））（？：>）/g，“”）
//输出到已编译目录
.管道（吞咽目的地（htmlDirectory））；
//将两个蒸汽合并回一个
返回合并（二进制文件、html）
//防止因错误而中断
.管道（管道工（{errorHandler:onError}））
//重新加载文件
.pipe（browserSync.reload（{stream:true}））
//通知任务已完成（如果不是默认或监视的一部分）
.pipe（gulpif（gulp.seq.indexOf（“html”）>gulp.seq.indexOf（“默认”），通知（{title:“Success！”，消息：“html任务完成！”，onLast:true}））
//将任务推送到任务阵列
.on（“数据”，函数（）{
如果（ranTasks.indexOf（“html”）<0）ranTasks.push（“html”）；
});
});

完整的gulpfile可在此处找到：

// html task, copies binaries, converts includes & variables in HTML
gulp.task("html", function () {
    "use strict";

    // development HTML directory
    var htmlDirectory = dev;

    // production HTML directory (if --dist is passed)
    if (argv.dist) htmlDirectory = dist;

    // clean directory if --dist is passed
    if (argv.dist) del([htmlDirectory + "/**/*", "!" + htmlDirectory + "{/assets,/assets/**}"]);

    // copy binaries
    var binaries = gulp.src([src + "/**/*", "!" + src + "{/assets,/assets/**}"])
        // prevent breaking on error
        .pipe(plumber({errorHandler: onError}))
        // check if source is newer than destination
        .pipe(gulpif(!argv.dist, newer({dest: htmlDirectory, extra: [src + "/**/*", "!" + src + "{/assets,/assets/**}"]})))
        // check if a file is a binary
        .pipe(isBinary())
        // skip the file if it's not a binary
        .pipe(through.obj(function(file, enc, next) {
            if (!file.isBinary()) {
                next();
                return;
            }

            next(null, file);
        }))
        // output to the compiled directory
        .pipe(gulp.dest(htmlDirectory));

    // process HTML
    var html = gulp.src([src + "/**/*", "!" + src + "{/assets,/assets/**}"])
        // prevent breaking on error
        .pipe(plumber({errorHandler: onError}))
        // check if source is newer than destination
        .pipe(gulpif(!argv.dist, newer({dest: htmlDirectory, extra: [src + "/**/*", "!" + src + "{/assets,/assets/**}"]})))
        // check if a file is a binary
        .pipe(isBinary())
        // skip the file if it's a binary
        .pipe(through.obj(function(file, enc, next) {
            if (file.isBinary()) {
                next();
                return;
            }

            next(null, file);
        }))
        // replace variables
        .pipe(fileinclude({
            prefix: "@@",
            basepath: "@file",
            context: {
                name: name,
                description: description,
                version: version,
                repository: repository,
                license: license,
            }
        }))
        // replace icon placeholders
        .pipe(replace(/(?:<icon:)([A-Za-z0-9\-\_][^:>]+)(?:\:([A-Za-z0-9\-\_\ ][^:>]*))?(?:>)/g, "<i class='icon'><svg class='icon_svg $2' aria-hidden='true'><use xlink:href='#$1' \/><\/svg></i>"))
        // output to the compiled directory
        .pipe(gulp.dest(htmlDirectory));

    // merge both steams back in to one
    return merge(binaries, html)
        // prevent breaking on error
        .pipe(plumber({errorHandler: onError}))
        // reload the files
        .pipe(browserSync.reload({stream: true}))
        // notify that the task is complete, if not part of default or watch
        .pipe(gulpif(gulp.seq.indexOf("html") > gulp.seq.indexOf("default"), notify({title: "Success!", message: "HTML task complete!", onLast: true})))
        // push the task to the ranTasks array
        .on("data", function() {
            if (ranTasks.indexOf("html") < 0) ranTasks.push("html");
        });
});